Patents Assigned to Myrata Mfg., Co., Ltd.
  • Ferroelectric thin film element with (III) orientation
    Patent number: 5331187
    Abstract: A ferroelectric thin film element constructed by forming a first electrode composed of an alloy thin film of a Ni-Cr-Al system or Ni-Al system on a substrate and forming a ferroelectric thin film composed of a ferroelectric material having a composition having a spontaneous axis in the direction (111) and having a crystal orientation in the direction (111) on the first electrode composed of a thin film.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: July 19, 1994
    Assignee: Myrata Mfg. Co., Ltd.
    Inventor: Toshio Ogawa
  • Production of barium titanate thin films
    Patent number: 5328718
    Abstract: A thin film of barium titanate is formed on a substrate by immersing the substrate in an aqueous solution containing barium ions and titanium alkoxide. The aqueous solution may contain not more than 20 vol % of one or more alkanolamines expressed by the general formula:HO(C.sub.n H.sub.2n)mNH.sub.3-mwhere n is not more than 10, and m=1, 2 or 3.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: July 12, 1994
    Assignee: Myrata Mfg., Co., Ltd.
    Inventors: Yoshio Abe, Yukio Hamaji, Yukio Sakabe